<template>
	<view class="content">
		<u-picker :show="showPicker" :columns="pickerList" closeOnClickOverlay @close="closePicker()"
			@cancel="closePicker()" @confirm="confirmPicker" keyName="name"></u-picker>
		<mescroll-uni ref="mescrollRef" @init="mescrollInit" @up="upCallback" :up="upOption" :down="{use: false}">
			<view class="section-0">
				<view class="section-body">
					<view class="item" v-for="item in board" :key="item.name">
						<view class="shape" v-if="item.right"></view>
						<view class="top">{{item.name}}</view>
						<view class="bottom">{{item.count}}</view>
					</view>
				</view>
			</view>
			<view class="section-1">
				<view class="form">
					<view class="form-item">
						<view class="label">项目名称</view>
						<view class="shape"></view>
						<view class="input">
							<u--input placeholderClass="input-placeholder" class="input-body"
								v-model="form.projectName"></u--input>
						</view>
					</view>
					<view class="form-item">
						<view class="label">评审状态</view>
						<view class="shape"></view>
						<view class="input">
							<view class="input-body-text" @click="openPicker">
								{{pickerList[0].filter(item => item.type === form.type)[0].name}}
							</view>
						</view>
					</view>
					<view class="actions">
						<view class="action" @click="handleResetForm()">
							<text>重</text>
							<text>置</text>
						</view>
						<view class="action search" @click="handleSearch()">
							<text>查</text>
							<text>询</text>
						</view>
					</view>
				</view>
				<view class="list">
					<view class="item" v-for="item in list" :key="item.id">
						<view class="top">
							<view class="name">{{item.project_name}}</view>
							<view class="action"><view class="iconfont icon-xiangyou1"></view></view>
						</view>
					</view>
				</view>
			</view>
		</mescroll-uni>
	</view>
</template>

<script>
	import {
		projectListApi
	} from '@/api/project.js';
	import {
		mapGetters,
		mapActions
	} from 'vuex';
	export default {
		data() {
			return {
				form: {
					projectName: '',
					type: ''
				},
				board: [{
						name: '年度评审计划',
						count: 0,
						right: true
					},
					{
						name: '月度评审计划',
						count: 0,
						right: true
					},
					{
						name: '下月评审计划',
						count: 0
					},
				],
				mescroll: null, // mescroll实例对象 (此行可删,mixins已默认)
				upOption: {
					textNoMore: '-- 没有更多了 --'
				},
				pageSize: 20,
				list: [],
				showPicker: false,
				pickerList: [
					[{
							id: 1,
							name: '全部',
							type: ''
						},
						{
							id: 2,
							name: '预审',
							type: '2'
						},
						{
							id: 3,
							name: '内审',
							type: '3'
						},
						{
							id: 4,
							name: '外审',
							type: '4'
						},
						{
							id: 5,
							name: '批复',
							type: '5'
						}
					]
				],
			};
		},
		methods: {
			openPicker() {
				this.showPicker = true;
			},
			closePicker() {
				this.showPicker = false;
			},
			confirmPicker(e) {
				const {
					value
				} = e;
				const item = value[0]; // {id: 7, name: '未开'}
				this.form.type = item.type;
				this.closePicker();
			},
			/*mescroll组件初始化的回调,可获取到mescroll对象 (此处可删,mixins已默认)*/
			mescrollInit(mescroll) {
				this.mescroll = mescroll;
			},
			/*上拉加载的回调*/
			async upCallback(page) {
				const {
					data
				} = await projectListApi({
					...this.form,
					page: page.num,
					pageSize: this.pageSize
				});

				if (data.code === 1 || data.code === 200) {
					this.board[0].count = data.data.total_num;
					this.board[1].count = 0;
					this.board[2].count = 0;
					// 接口返回的当前页数据列表 (数组)
					let curPageData = data.data.data.data;
					// 接口返回的当前页数据长度 (如列表有26个数据,当前页返回8个,则curPageLen=8)
					let curPageLen = curPageData.length;
					// 接口返回的总页数 (如列表有26个数据,每页10条,共3页; 则totalPage=3)
					let totalPage = data.data.data.last_page;
					//设置列表数据
					if (page.num == 1) this.list = []; //如果是第一页需手动置空列表
					this.list = this.list.concat(curPageData); //追加新数据
					// 请求成功,隐藏加载状态
					this.mescroll.endByPage(curPageLen, totalPage);
					setTimeout(() => {
						this.mescroll.endSuccess(curPageLen);
					}, 20);
				} else {
					//  请求失败,隐藏加载状态
					this.mescroll.endErr()
				}
			},
			handleResetForm() {
				for (let key in this.form) {
					this.form[key] = '';
				}
				this.mescroll.resetUpScroll();
				this.mescroll.scrollTo(0, 0);
			},
			handleSearch() {
				this.mescroll.resetUpScroll();
				this.mescroll.scrollTo(0, 0);
			},
		}
	}
</script>

<style lang="scss" scoped>
	.content {
		background-color: #fff;
	}

	.section-1 {
		position: relative;
		top: -50rpx;
		z-index: 10;
		background-color: #fff;
		border-top-left-radius: 50rpx;
		border-top-right-radius: 50rpx;

		.list {
			width: 670rpx;
			box-sizing: border-box;
			margin-left: 40rpx;
			border-top: 2rpx solid #d8e4f2;

			.item {
				width: 100%;
				border-bottom: solid 2rpx #f2f2f0;
				font-size: 26rpx;
				font-weight: normal;
				font-stretch: normal;
				line-height: 30rpx;
				padding: 26rpx 0;
				letter-spacing: 2rpx;
				color: #3b3c40;
				padding-left: 35rpx;
				box-sizing: border-box;
				padding-right: 18rpx;
				.top{
					width: 100%;
					@include clear();
				}
				.name{
					float: left;
					width: 550rpx;
				}
				.action{
					width: 32rpx;
					float: right;
					line-height: 30rpx;
					height: 30rpx;
				}
			}
		}

		.actions {
			width: 100%;
			height: 50rpx;
			margin-top: 29rpx;
			padding-bottom: 40rpx;
			display: flex;
			justify-content: space-between;

			.action {
				width: 288rpx;
				height: 48rpx;
				background-color: #395cf5;
				border-radius: 20rpx;
				text-align: center;
				line-height: 48rpx;
				font-size: 26rpx;
				font-weight: normal;
				font-stretch: normal;
				color: #ffffff;

				text {
					&:first-child {
						margin-right: 20rpx;
					}
				}
			}

			.search {
				background-color: #1534ce;
			}
		}

		.form {
			width: 100%;
			padding: 0 75rpx;
			padding-top: 40rpx;
			box-sizing: border-box;

			.form-item {
				width: 600rpx;
				height: 48rpx;
				border-radius: 20rpx;
				border: solid 2rpx #1534ce;
				margin: 0 auto;
				margin-bottom: 34rpx;
				@include clear();

				.label {
					float: left;
					width: 134rpx;
					height: 48rpx;
					text-align: center;
					line-height: 48rpx;
					font-size: 26rpx;
					font-weight: normal;
					font-stretch: normal;
					letter-spacing: 0rpx;
					color: #1534ce;
				}

				.shape {
					width: 3rpx;
					height: 32rpx;
					background-color: #7f98ae;
					float: left;
					margin-top: 8rpx;
				}

				.input {
					float: left;
					width: calc(100% - 134rpx - 3rpx);

					.input-body-text {
						box-sizing: border-box;
						width: calc(100% - 80rpx);
						height: 48rpx;
						line-height: 48rpx;
						font-size: 26rpx;
						font-weight: normal;
						font-stretch: normal;
						letter-spacing: 0rpx;
						color: #1534ce;
						text-align: center;
						text-overflow: ellipsis;
						overflow: hidden;
						white-space: nowrap;
					}

					.input-body {
						box-sizing: border-box;
						width: 100%;
						height: 44rpx;
						padding: 0 !important;
						border: none;
						padding-left: 30rpx !important;
						padding-right: 30rpx !important;
						font-size: 26rpx;
						font-weight: normal;
						font-stretch: normal;
						letter-spacing: 0rpx;
						color: rgba(0, 0, 0, 0.7);
					}

					.input-placeholder {
						font-size: 26rpx;
						font-weight: normal;
						font-stretch: normal;
						letter-spacing: 0rpx;
						color: rgba(0, 0, 0, 0.5);
					}
				}
			}
		}
	}

	.section-0 {
		width: 100%;
		background-color: #2e5efe;

		.section-body {
			width: 100%;
			padding-left: 40rpx;
			height: 230rpx;
			padding-right: 40rpx;
			padding-bottom: 50rpx;
			background-color: #1534ce;
			background-size: cover;
			background-repeat: no-repeat;
			border-top-left-radius: 50rpx;
			border-top-right-radius: 50rpx;
			overflow: hidden;
			box-sizing: border-box;

			.item {
				width: 33.33%;
				float: left;
				display: flex;
				flex-wrap: wrap;
				align-content: space-between;
				padding-top: 40rpx;
				height: 100rpx;
				position: relative;

				.shape {
					width: 4rpx;
					height: 84rpx;
					background-image: linear-gradient(rgba(#3658f2, 0.3) 0%, #3658f2 30%, #3658f2 70%, rgba(#3658f2, 0.3) 100%, );
					position: absolute;
					right: 0;
					top: 48rpx;
				}

				.top {
					width: 100%;
					text-align: center;
					font-size: 16rpx;
					font-weight: normal;
					font-stretch: normal;
					letter-spacing: 0rpx;
					color: #95c4fa;
				}

				.bottom {
					width: 100%;
					text-align: center;
					font-size: 58rpx;
					font-weight: bold;
					font-stretch: normal;
					letter-spacing: 0rpx;
					color: #ffde00;
				}
			}
		}
	}
</style>
